Example #19: serialize to BSON format

RedHatOfficial · Jul 2, 2020 · 4a33d78 · 4a33d78
1 parent 7944c65
commit 4a33d78
Showing 1 changed file with 35 additions and 0 deletions.
diff --git a/lesson7/marshalling/19_bson_serialize.go b/lesson7/marshalling/19_bson_serialize.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"fmt"
+	"gopkg.in/mgo.v2/bson"
+	"io/ioutil"
+)
+
+type User struct {
+	Id      uint32
+	Name    string
+	Surname string
+}
+
+func main() {
+	user := User{
+		1,
+		"Pepek",
+		"Vyskoč"}
+
+	var bsonOutput []byte
+
+	bsonOutput, err := bson.Marshal(user)
+	if err != nil {
+		fmt.Println(err)
+	} else {
+		fmt.Printf("Encoded into %d bytes\n", len(bsonOutput))
+		err := ioutil.WriteFile("1.bson", bsonOutput, 0644)
+		if err != nil {
+			fmt.Println(err)
+		} else {
+			fmt.Println("And stored into file")
+		}
+	}
+}